//
//  MujiDubTools.h
//  testdemo
//
//  Created by yule on 2017/6/2.
//  Copyright © 2017年 yule. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface MujiDubTools : NSObject

+ (instancetype)share;
- (void)observeNetReachability;

- (NSDate *)getCurrentTime;

- (float)dateTimeDifferenceWithStartTime:(NSDate *)startTime;
- (float)dateTimeDifferenceWithStartTime:(NSDate *)startTime endTime:(NSDate *)endtime;

@end
